Mala Kapela Tunnel (Croatian: Tunel Mala Kapela) is the most significant structure on the Croatian A1 motorway route. As it is 5,821 metres (19,098 ft) long (northbound tube), Mala Kapela Tunnel is the longest tunnel in Croatia. The tunnel is geographically located between the villages of Jezerane and Modruš (although it cannot be accessed from the villages directly), and between Ogulin and Brinje motorway interchanges. The tunnel passes through the Mala Kapela mountain in the northeast-southwest direction. The first tunnel tube through the Mala Kapela mountain was completed in 2005, and was used for both directions of traffic until the second tube was completed in 2009.